AL
Andrew Larson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Knox-County, Maine
Our Model Tree links this Andrew Larson across the 1900, 1910, 1920, 1930 and 1940 US Censuses in Knox-County, Maine (XGBoost, ~Confirmed) — first a head (b.~1870), then head of a 3-person household.
Age 70
b. ~1870
Male
Head
Born: Norway
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Knox-County, Maine |
| Surname | Larson |
| Given Name | Andrew |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 70 |
| Marital Status | Widowed |
| Birthplace | Norway |
| 1935 Residence (City) | Rockland City |
| 1935 Residence (County) | Knox |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | carpenter |
| Industry | house construction |
| Class of Worker | OA |
| Income (1939) | 750 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
| Occupation | Carpenter |
| Township / Ward | Rockland City |
| Est. Birth Year | ~1870 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Andrew | Age | Birth yr |
|---|---|---|---|---|
| Fred Sisters | Other | — | 43 | ~1897 |
| Mary Sisters | Daughter | — | 55 | ~1885 |
| Andrew Larson | Head | — | 70 | ~1870 |
Census Appearances
1900
Kings, New …
Head, age 36
Kings, New York · implied b. ~1864 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larsen |
| Given Name | Andrew W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Norway |
| Birth Month | Apr |
| Birth Year | 1864 |
| Year of Immigration | 1888 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Carpenter |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
1910
Kings, New …
Head, age 44
Kings, New York · implied b. ~1866 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larsen |
| Given Name | Andrew |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Norway |
| Years Married | 16 |
| Year of Immigration | 1880 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | truck maker |
| Industry | shop |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
1920
Kings, New …
Head, age 51
Kings, New York · implied b. ~1869 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larsen |
| Given Name | Andrew T. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Norway |
| Year of Immigration | 1880 |
| Naturalization Status | First papers filed |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Carpenter |
| Industry | Ship Yard |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Norwegian |
| Home Owned/Rented | R |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
1930
Knox, Maine
Head, age 60
Knox, Maine · implied b. ~1870 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larsen |
| Given Name | Andrew |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Norway |
| Naturalization Status | Naturalized |
| Year of Immigration | 1881 |
| Age at First Marriage | 27 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Carpenter |
| Industry | Lime Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Norwegian |
| Home Owned/Rented | O |
| Home Value / Rent | 1200 |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
1940
Knox-County, Maine
Head, age 70
Knox-County, Maine · implied b. ~1870 — 3 household members
| Surname | Larson |
| Given Name | Andrew |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 70 |
| Marital Status | Widowed |
| Birthplace | Norway |
| 1935 Residence (City) | Rockland City |
| 1935 Residence (County) | Knox |
| Naturalization Status | Naturalized |
| Occupation | carpenter |
| Industry | house construction |
| Class of Worker | OA |
| Income (1939) | 750 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Andrew Larson across 5 US Census years (1900, 1910, 1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Andrew Larson
Head · 1940 · age 70 · b. ~1870 · Maine
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Knox-County, Maine
Open full size
1940 US Federal Census — Knox-County, Maine
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01482-00264)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Leon Rakes Jr | 18 | Son | Truck Driver | Maine |
| 2 | Maud Rakes Jr | 15 | Daughter | — | Maine |
| 3 | John Rakes Jr | 10 | Son | — | Maine |
| 4 | Lorraine Rakes Jr | 8 | Daughter | — | Maine |
| 5 | Joyce Rakes Jr | 5 | Daughter | — | Maine |
| 6 | James Maurice Rakes Jr | 4 | Son | — | Maine |
| 7 | Hattie Fitzgerald | 78 | Head | — | Maine |
| 8 | Irving Chidell | 67 | Head | Barber | Maine |
| 9 | Lillian Chidell | 61 | Wife | Saleslady | Maine |
| 10 | Annie Blaisdell | 82 | Mother-in-law | — | Maine |
| 11 | Cara Carlton | 51 | Lodger | Cook And Housekeeper | Maine |
| 12 | Emmie Ripley | 46 | Head | — | Maine |
| 13 | Joan Ripley | 14 | Daughter | — | Maine |
| 14 | Margaret Thomas | 77 | Head | — | Maine |
| 15 | Florence Mcmillan | 51 | Daughter | Saleslady | Maine |
| 16 | Margaret Mcmillan | 20 | Granddaughter | — | Maine |
| 17 | Ludavilla Metcalfe | 51 | Housekeeper | Housekeeper | New Brunswick |
| 18 | George W. Foster | 71 | Head | Piano Tuner | Maine |
| 19 | Arabella Foster | 85 | Wife | — | Maine |
| 20 | Andrew Larson THIS PERSON | 70 | Head | Carpenter | Norway |
| 21 | Fred C. Sisters | 43 | Son-in-law | Proprietor | Maryland |
| 22 | Mary E. Sisters | 55 | Daughter | Attendant | Maine |
| 23 | Joseph Clough | 39 | Head | Machinist Helper | Maine |
| 24 | Jane Clough | 37 | Wife | — | Maine |
| 25 | Elizabeth Clough | 15 | Daughter | — | Maine |
| 26 | Joan Clough | 6 | Daughter | — | Maine |
| 27 | Amos Peters | 65 | Head | Teamster | Maine |
| 28 | Frank Winckenbach | 34 | Head | Radio Service Man | Maine |
| 29 | Maude Winckenbach | 32 | Wife | — | Maine |
| 30 | Lois M. Winckenbach | 11 | Daughter | — | Maine |
| 31 | Clayton Winckenbach | 9 | Son | — | Maine |
| 32 | Barbara J. Winckenbach | 7 | Daughter | — | Maine |
| 33 | Kenneth Winckenbach | 5 | Son | — | Maine |
| 34 | Gerald Winckenbach | 3 | Son | — | Maine |
| 35 | Maryann Winckenbach | 1 | Daughter | — | Maine |
| 36 | C. Frederick Simmons | 85 | Head | Blacksmith | Maine |
| 37 | James Farrebee | 64 | Head | — | Maine |
| 38 | Herbert Farrebee | 24 | Son | Truck Driver | Maine |
| 39 | Winnie Farrebee | 24 | Daughter-in-law | Seamstress | Maine |
| 40 | George Nolan | 35 | Lodger | Lumberman | Maine |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)